51362431106 has 64 divisors (see below), whose sum is σ = 93317114880. Its totient is φ = 20734056000.

The previous prime is 51362431073. The next prime is 51362431111. The reversal of 51362431106 is 60113426315.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22816481 + ... + 22818731.

It is an arithmetic number, because the mean of its divisors is an integer number (1458079920).

Almost surely, 2^51362431106 is an apocalyptic number.

51362431106 is a deficient number, since it is larger than the sum of its proper divisors (41954683774).

51362431106 is a wasteful number, since it uses less digits than its factorization.

51362431106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 51362431106 in words is "fifty-one billion, three hundred sixty-two million, four hundred thirty-one thousand, one hundred six".